393206976

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 252

約数和(自身を含む): 1247997504

約数和(自身を除く): 854790528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 61, 62, 64, 72, 76, 93, 96, 114, 122, 124, 144, 152, 171, 183, 186, 192, 228, 244, 248, 279, 288, 304, 342, 361, 366, 372, 456, 488, 496, 549, 558, 576, 589, 608, 684, 722, 732, 744, 912, 976, 992, 1083, 1098, 1116, 1159, 1178, 1216, 1368, 1444, 1464, 1488, 1767, 1824, 1891, 1952, 1984, 2166, 2196, 2232, 2318, 2356, 2736, 2888, 2928, 2976, 3249, 3477, 3534, 3648, 3782, 3904, 4332, 4392, 4464, 4636, 4712, 5301, 5472, 5673, 5776, 5856, 5952, 6498, 6954, 7068, 7564, 8664, 8784, 8928, 9272, 9424, 10431, 10602, 10944, 11191, 11346, 11552, 11712, 12996, 13908, 14136, 15128, 17019, 17328, 17568, 17856, 18544, 18848, 20862, 21204, 22021, 22382, 22692, 23104, 25992, 27816, 28272, 30256, 33573, 34038, 34656, 35136, 35929, 37088, 37696, 41724, 42408, 44042, 44764, 45384, 51984, 55632, 56544, 60512, 66063, 67146, 68076, 69312, 71858, 74176, 83448, 84816, 88084, 89528, 90768, 100719, 103968, 107787, 111264, 113088, 121024, 132126, 134292, 136152, 143716, 166896, 169632, 176168, 179056, 181536, 198189, 201438, 207936, 215574, 222528, 264252, 268584, 272304, 287432, 323361, 333792, 339264, 352336, 358112, 363072, 396378, 402876, 431148, 528504, 537168, 544608, 574864, 646722, 667584, 682651, 704672, 716224, 792756, 805752, 862296, 1057008, 1074336, 1089216, 1149728, 1293444, 1365302, 1409344, 1585512, 1611504, 1724592, 2047953, 2114016, 2148672, 2299456, 2586888, 2730604, 3171024, 3223008, 3449184, 4095906, 4228032, 5173776, 5461208, 6143859, 6342048, 6446016, 6898368, 8191812, 10347552, 10922416, 12287718, 12684096, 16383624, 20695104, 21844832, 24575436, 32767248, 43689664, 49150872, 65534496, 98301744, 131068992, 196603488, 393206976]

約数ペア:

[(1, 393206976), (2, 196603488), (3, 131068992), (4, 98301744), (6, 65534496), (8, 49150872), (9, 43689664), (12, 32767248), (16, 24575436), (18, 21844832), (19, 20695104), (24, 16383624), (31, 12684096), (32, 12287718), (36, 10922416), (38, 10347552), (48, 8191812), (57, 6898368), (61, 6446016), (62, 6342048), (64, 6143859), (72, 5461208), (76, 5173776), (93, 4228032), (96, 4095906), (114, 3449184), (122, 3223008), (124, 3171024), (144, 2730604), (152, 2586888), (171, 2299456), (183, 2148672), (186, 2114016), (192, 2047953), (228, 1724592), (244, 1611504), (248, 1585512), (279, 1409344), (288, 1365302), (304, 1293444), (342, 1149728), (361, 1089216), (366, 1074336), (372, 1057008), (456, 862296), (488, 805752), (496, 792756), (549, 716224), (558, 704672), (576, 682651), (589, 667584), (608, 646722), (684, 574864), (722, 544608), (732, 537168), (744, 528504), (912, 431148), (976, 402876), (992, 396378), (1083, 363072), (1098, 358112), (1116, 352336), (1159, 339264), (1178, 333792), (1216, 323361), (1368, 287432), (1444, 272304), (1464, 268584), (1488, 264252), (1767, 222528), (1824, 215574), (1891, 207936), (1952, 201438), (1984, 198189), (2166, 181536), (2196, 179056), (2232, 176168), (2318, 169632), (2356, 166896), (2736, 143716), (2888, 136152), (2928, 134292), (2976, 132126), (3249, 121024), (3477, 113088), (3534, 111264), (3648, 107787), (3782, 103968), (3904, 100719), (4332, 90768), (4392, 89528), (4464, 88084), (4636, 84816), (4712, 83448), (5301, 74176), (5472, 71858), (5673, 69312), (5776, 68076), (5856, 67146), (5952, 66063), (6498, 60512), (6954, 56544), (7068, 55632), (7564, 51984), (8664, 45384), (8784, 44764), (8928, 44042), (9272, 42408), (9424, 41724), (10431, 37696), (10602, 37088), (10944, 35929), (11191, 35136), (11346, 34656), (11552, 34038), (11712, 33573), (12996, 30256), (13908, 28272), (14136, 27816), (15128, 25992), (17019, 23104), (17328, 22692), (17568, 22382), (17856, 22021), (18544, 21204), (18848, 20862)]